These Ripple beads from the Czech Republic are 12mm diameter beads in a wavy disc shape with a central hole.  The design offers nice possibilities for combining with seed beads or fire polished beads during stringing or embroidery. 

RIPP1200030-98544 - Preciosa 12mm Ripple Calif Pink, 50 beads | 1 Strand
Sale
Preciosa
$17.48 $7.87
RIPP1200030-98544 - Preciosa Czech Glass12mm Ripple Calif Pink, 50 beads | 1 Strand. These ripple beads are made in the Czech Republic. They are a circular bead, 12mm diameter, with a center hole and a wavy surface. The centrally located hole works...
RIPP1200030-98546 - Preciosa 12mm Ripple Calif Meadow, 50 beads | 1 Strand
Sale
Preciosa
$17.48 $8.74
RIPP1200030-98546 - Preciosa Czech Glass12mm Ripple Calif Meadow, 50 beads | 1 Strand. These ripple beads are made in the Czech Republic. They are a circular bead, 12mm diameter, with a center hole and a wavy surface. The centrally located hole works...
RIPP1200030-98547 - Preciosa 12mm Ripple Calif Graph, 50 beads | 1 Strand
Sale
Preciosa
$17.48 $8.74
RIPP1200030-98547 - Preciosa Czech Glass12mm Ripple Calif Graph, 50 beads | 1 Strand. These ripple beads are made in the Czech Republic. They are a circular bead, 12mm diameter, with a center hole and a wavy surface. The centrally located hole works...
RIPP1200030-98548 - Preciosa 12mm Ripple Calif Blue, 50 beads | 1 Strand
Sale
Preciosa
$17.48 $7.87
RIPP1200030-98548 - Preciosa Czech Glass12mm Ripple Calif Blue, 50 beads | 1 Strand. These ripple beads are made in the Czech Republic. They are a circular bead, 12mm diameter, with a center hole and a wavy surface. The centrally located hole works great...
RIPP1200030-98550 - Preciosa 12mm Ripple Calif Silver, 50 beads | 1 Strand
Sale
Preciosa
$17.48 $7.87
RIPP1200030-98550 - Preciosa Czech Glass12mm Ripple Calif Silver, 50 beads | 1 Strand. These ripple beads are made in the Czech Republic. They are a circular bead, 12mm diameter, with a center hole and a wavy surface. The centrally located hole works...
RIPP1200030-98844 - Preciosa 12mm Ripple Matte Calif Pink, 50 beads | 1 Strand
Sale
Preciosa
$17.48 $8.74
RIPP1200030-98844 - Preciosa Czech Glass12mm Ripple Matte Calif Pink, 50 beads | 1 Strand. These ripple beads are made in the Czech Republic. They are a circular bead, 12mm diameter, with a center hole and a wavy surface. The centrally located hole...
RIPP1200030-98847 - Preciosa 12mm Ripple Matte Calif Graphite, 50 beads | 1 Strand
Sale
Preciosa
$17.48 $8.74
RIPP1200030-98847 - Preciosa Czech Glass12mm Ripple Matte Calif Graphite, 50 beads | 1 Strand. These ripple beads are made in the Czech Republic. They are a circular bead, 12mm diameter, with a center hole and a wavy surface. The centrally located hole...
RIPP1200030-98848 - Preciosa 12mm Ripple Matte Calif Blue, 50 beads | 1 Strand
Sale
Preciosa
$17.48 $8.74
RIPP1200030-98848 - Preciosa Czech Glass12mm Ripple Matte Calif Blue, 50 beads | 1 Strand. These ripple beads are made in the Czech Republic. They are a circular bead, 12mm diameter, with a center hole and a wavy surface. The centrally located hole...
RIPP1200030-98850 - Preciosa 12mm Ripple Matte Calif Silver, 50 beads | 1 Strand
Sale
Preciosa
$17.48 $8.74
RIPP1200030-98850 - Preciosa Czech Glass12mm Ripple Matte Calif Silver, 50 beads | 1 Strand. These ripple beads are made in the Czech Republic. They are a circular bead, 12mm diameter, with a center hole and a wavy surface. The centrally located hole...